Casing Head Assembly
Aug 25, 2023
Lub taub hau lub taub hau sib dhos hauv cov ntsiab lus ntawm kev lag luam roj thiab roj yog hais txog cov khoom siv hauv lub taub hau zoo los txhawb thiab kaw cov hlua zoo.
Lub taub hau casing: Lub taub hau casing yog ib feem ntawm lub qhov dej zoo uas muab cov ntsiab lus txuas rau txoj hlua casing. Nws yog tsim los txhawb nqa qhov hnyav ntawm lub casing thiab txhua qhov txuas txuas ntxiv los yog cov khoom siv uas khiav mus rau hauv qhov dej.
Casing Hanger: Lub casing hanger yog cov khoom tseem ceeb uas txhawb nqa qhov hnyav ntawm txoj hlua casing thaum muab lub foob ntawm lub casing thiab lub taub hau. Nws feem ntau yog threaded los yog tsaws hauv lub taub hau casing.
Sealing Mechanism: Lub casing hanger thiab casing lub taub hau sib dhos muaj xws li cov ntsaws ruaj ruaj los tiv thaiv cov dej tsiv teb tsaws ntawm cov hlua casing thiab muab kev thaiv kev tiv thaiv zoo. Cov ntsaws ruaj ruaj no yog qhov tseem ceeb rau kev tswj kom muaj kev ncaj ncees zoo thiab tiv thaiv kev xau.
Lockdown Screws lossis Rings: Cov ntsia hlau kaw lossis cov nplhaib yog siv los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam hniav
Khoom siv thiab Txheej: Casing lub taub hau sib dhos feem ntau yog tsim los ntawm cov ntaub ntawv muaj zog uas tuaj yeem tiv taus qhov hnyav ntawm qhov drilling thiab ntau lawm. Nyob ntawm ib puag ncig, lawv kuj yuav raug coated los yog kho kom tiv thaiv corrosion.
